Home > Cloud Computing > Cloud Applications

Kernel pseudo-random number generator Information Entropy Vulnerability

Source: Internet
Author: User
Developer on Alibaba Coud: Build your first app with APIs, SDKs, and tutorials on the Alibaba Cloud. Read more ＞
Kernel pseudo-random number generator Information Entropy Vulnerability-Linux general technology-Linux programming and kernel information. The following is a detailed description. Affected Systems:
Linux kernel <2.6.21.4
Linux kernel <2.6.000013

Unaffected system:
Linux kernel 2.6.21.4
Linux kernel 2.6.000013

Description:
Bugtraq id: 24390
CVE (CAN) ID: CVE-2007-2453

Linux Kernel is the Kernel used by open source Linux.

Linux Kernel's Random Number Generation Mechanism has a vulnerability. Attackers may exploit this vulnerability to threaten the security of encrypted applications.

Linux Kernel does not properly process the seed of the random number generator, which may cause the encryption algorithm to use non-random numbers, which helps attackers to crack random encryption applications.

Suggestion:

Vendor patch: Linux

The vendor has released a patch to fix this security problem. Please download it from the vendor's homepage:

Http://kernel.org/pub/linux/kernel/v2.6/linux-2.6.20.13.tar.gz

This article is an English version of an article which is originally in the Chinese language on aliyun.com and is provided for information purposes only. This website makes no representation or warranty of any kind, either expressed or implied, as to the accuracy, completeness ownership or reliability of the article or any translations thereof. If you have any concerns or complaints relating to the article, please send an email, providing a detailed description of the concern or complaint, to info-contact@alibabacloud.com. A staff member will contact you within 5 working days. Once verified, infringing content will be removed immediately.

Related Keywords:
pseudo random number generator c code pseudo random code generator alphanumeric random number generator random 3 number generator random hex number generator random number generator function random number generator script
Related Article
Agent simplifies integration between cloud applications and e...
10 cloud applications recommended for web designers and devel...

Contact Us

The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion; products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the content of the page makes you feel confusing, please write us an email, we will handle the problem within 5 days after receiving your email.

If you find any instances of plagiarism from the community, please send an email to: info-contact@alibabacloud.com and provide relevant evidence. A staff member will contact you within 5 working days.

What's Trending
Top 10 Tags
datastax versions naming convention zookeeper client class definition md5 microsoft sql server 2005 data structures exception handling error handling
Top 10 Keywords
microsoft download center down wordpress address url site address url wordpress address url windows installer 4 0 download 302 not found web address url definition site address url wordpress db2 integer mac os installation step by step pdf abbreviation for return

A Free Trial That Lets You Build Big!

Start building with 50+ products and up to 12 months usage for Elastic Compute Service

Get Started for Free

  • Sales Support

    1 on 1 presale consultation

    Chat Contact Sales

  • After-Sales Support

    24/7 Technical Support 6 Free Tickets per Quarter Faster Response

    Open a Ticket

  • Alibaba Cloud offers highly flexible support services tailored to meet your exact needs.

    Learn More